dnstxt.c

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#include <unistd.h>
#include "buffer.h"
#include "stralloc.h"
#include "dnsresolv.h"
#include "dns.h"
#include "exit.h"
#include "logmsg.h"
 
#define WHO "dnstext"
 
stralloc sa = {0};
stralloc out = {0};
 
int main(int argc,char * const *argv)
{
  int r;
 
  if (!argv[1]) 
    logmsg(WHO,100,USAGE,"dnstxt fqdn");
 
  if (!stralloc_copys(&sa,argv[1]))
    logmsg(WHO,111,FATAL,"out of memory");
 
  DNS_INIT
  if ((r = dns_txt(&out,&sa)) < 0) _exit(1);
  if (r > 0) {
    buffer_put(buffer_1,out.s,out.len);
    buffer_putsflush(buffer_1,"\0");
  }
 
  _exit(0);
}